Research Article
Wavelet-Based Artifact Identification and Separation Technique for EEG Signals during Galvanic Vestibular Stimulation
Table 9
Correlation between the GVS signal and the estimated GVS artifact reconstructed from different frequency components for real data.
| Frequency band | Correlation |
| Estimated GVS artifact without wavelet decomposition | 0.7673 | Estimated GVS artifact from 0.12 Hz to 250 Hz | 0.8463 | Estimated GVS artifact from 0.24 Hz to 125 Hz | 0.9168 | Estimated GVS artifact from 0.49 Hz to 62.5 Hz | 0.9725 | Estimated GVS artifact from 0.49 Hz to 31.25 Hz | 0.9776 | Estimated GVS artifact from 0.49 Hz to 15.75 Hz | 0.9769 | Estimated GVS artifact from 0.98 Hz to 31.25 Hz | 0.9899 | Estimated GVS artifact from 0.98 Hz to 15.75 Hz | 0.9899 |
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